<?php
declare (strict_types = 1);
namespace app\common;

use think\console\Command;

class CommandExt extends Command
{
    /**
     * 验证错误信息
     * @var array
     */
    protected $validateError = '';

    /**
     * 验证数据
     * @access protected
     * @param  array        $data             数据
     * @param  string|array $validate         验证器名或者验证规则数组
     * @param  array        $message          提示信息
     * @param  bool         $failException    验证失败是否抛出异常
     * @return array|string|true
     * @throws ValidateException
     */
    protected function validate(array $data, $validate, array $message = [], bool $failException = true)
    {
        if (is_array($validate)) {
            $v = new ValidateExt();
            $command = str_replace(':', '', ucwords($this->getName(), ':'));
            $action = empty($data['action']) ? '' : empty($data['action']);
            $v->setFieldDeterminer('command_' . $command . '_' . $action);
            $v->rule($validate);
        } else {
            if (strpos($validate, '.')) {
                // 支持场景
                [$validate, $scene] = explode('.', $validate);
            }
            $class = false !== strpos($validate, '\\') ? $validate : $this->app->parseClass('validate', $validate);
            $v = new $class();
            if (!empty($scene)) {
                $v->scene($scene);
            }
        }

        $v->message($message);
        $v->failException();

        $isPassed = false;
        try {
            $isPassed = $v->check($data);
        } catch (\Exception $e) {
            if ($failException) {
                throw new JsonException(2, $e->getMessage(), null);
            }
        }

        if (!$isPassed) {
            $this->validateError = $v->getError();
        }

        return $isPassed;
    }
}
